²é¿´: 2728  |  »Ø¸´: 11

ivy_1129

гæ (СÓÐÃûÆø)

[ÇóÖú] ΪʲôHERÒ»¶¨ÒªÔÚ0.5M H2SO4ÏÂ×ö£¿ ÒÑÓÐ1È˲ÎÓë

ÎÒµÄÒâ˼ÊÇ ÎªÊ²Ã´´ó¶àÊýÑо¿¶¼ÊÇÔÚËáÐÔÌõ¼þ×ö£¬ÇÒΪʲôһ¶¨ÊÇph=1µÄËáÐÔ£¬¶ø²»ÊÇ0»òÕß2£¬ ÒÔ¼°ÎªÊ²Ã´Ò»¶¨ÊÇÁòËá ²»ÊÇÆäËûË᣿
лл£¡
»Ø¸´´ËÂ¥

» ²ÂÄãϲ»¶

ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
»ØÌûÖ§³Ö ( ÏÔʾ֧³Ö¶È×î¸ßµÄǰ 50 Ãû )

·½¬BÉú

ľ³æ (ÕýʽдÊÖ)

¡¾´ð°¸¡¿Ó¦Öú»ØÌû

¸Ðл²ÎÓ룬ӦÖúÖ¸Êý +1
×îÖ±½ÓµÄÔ­ÒòÊÇ´ó¼Ò¶¼ÕâôÓà ·½±ã±È½Ï¡££¨¾ÍÏñÊǵçÁ÷ÃܶÈÈ¡10Ò»Ñù£¬Ëä˵ÊǺÍÌ«ÑôÄÜת»»Ð§ÂʶÔÓ¦£¬Êµ¼ÊÉÏ»¹²»ÊÇΪÁËͳһ±ê×¼£©
īȾ½­É½ÐÇÂúÌ죬×ÏÂÞÀÃÂþÓñÉúÑÌ
3Â¥2019-06-20 09:11:03
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

huixiong0627

ľ³æ (ÖøÃûдÊÖ)

ÒýÓûØÌû:
9Â¥: Originally posted by ivy_1129 at 2019-06-21 18:38:07
Å·Å·~ÇëÎÊÏÂÕâÀïµÄ¼ÆËãÖ¸µÄÊÇAg/AgCl ºÍSCE »»Ëãʱ£¬ ²»ÓÃËã0.05916*phÕâÒ»²½Â𠣿...

Òª¼ÆËãÕâÒ»²½£¬ÕâÊÇ»ù±¾¹«Ê½ÍƵ¼³öÀ´µÄ£¬±ØÐëËãµÄ
10Â¥2019-06-21 19:09:10
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ivy_1129

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
10Â¥: Originally posted by huixiong0627 at 2019-06-21 19:09:10
Òª¼ÆËãÕâÒ»²½£¬ÕâÊÇ»ù±¾¹«Ê½ÍƵ¼³öÀ´µÄ£¬±ØÐëËãµÄ...

àÅ£¿ÄDz»ÊÇ˵ph=0ÁËÂð ÊÇΪÁ˼ÆËãµÄʱºòÊ¡ÂÔÕâÒ»²½Âð
11Â¥2019-06-21 22:32:17
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
ÆÕͨ»ØÌû

huixiong0627

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
ivy_1129(СëÇò´ú·¢): ½ð±Ò+2 2019-06-19 12:44:40
ËáÐÔµÄЧÂʸߣ¬ÁòËá»Ó·¢ÐÔµÍ

·¢×ÔСľ³æAndroid¿Í»§¶Ë
2Â¥2019-06-19 11:55:04
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ivy_1129

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
2Â¥: Originally posted by huixiong0627 at 2019-06-19 11:55:04
ËáÐÔµÄЧÂʸߣ¬ÁòËá»Ó·¢ÐÔµÍ

àÅàÅ ÒòΪËáÐÔµÄЧÂÊ¸ß ËùÒÔ´ó¼Ò¾Í´ï³É¹²Ê¶¶¼ÔÚËáÐÔÏÂ×öÁËÊÇÂð£¿
ÁòËá»Ó·¢ÐÔµÍ ÓеÀÀí£»µ«ÎªÊ²Ã´Ò»¶¨ÊÇph=1µÄÁòËáÄØ£¿ÊDz»ÊÇÓÐʲô¹«Ê½½²¾¿£¿
4Â¥2019-06-20 16:56:02
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ivy_1129

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
3Â¥: Originally posted by ·½¬BÉú at 2019-06-20 09:11:03
×îÖ±½ÓµÄÔ­ÒòÊÇ´ó¼Ò¶¼ÕâôÓà ·½±ã±È½Ï¡££¨¾ÍÏñÊǵçÁ÷ÃܶÈÈ¡10Ò»Ñù£¬Ëä˵ÊǺÍÌ«ÑôÄÜת»»Ð§ÂʶÔÓ¦£¬Êµ¼ÊÉÏ»¹²»ÊÇΪÁËͳһ±ê×¼£©

¹þ¹þ Äã˵µÄÒ²ÓеÀÀí µ«»¹ÊÇÏëÖªµÀΪʲôÐγÉÕâ¸ö¹²Ê¶~~
5Â¥2019-06-20 16:56:31
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

huixiong0627

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï ¡ï
ivy_1129(СëÇò´ú·¢): ½ð±Ò+3 2019-06-21 23:09:31
ÒýÓûØÌû:
4Â¥: Originally posted by ivy_1129 at 2019-06-20 16:56:02
àÅàÅ ÒòΪËáÐÔµÄЧÂÊ¸ß ËùÒÔ´ó¼Ò¾Í´ï³É¹²Ê¶¶¼ÔÚËáÐÔÏÂ×öÁËÊÇÂð£¿
ÁòËá»Ó·¢ÐÔµÍ ÓеÀÀí£»µ«ÎªÊ²Ã´Ò»¶¨ÊÇph=1µÄÁòËáÄØ£¿ÊDz»ÊÇÓÐʲô¹«Ê½½²¾¿£¿...

ûÓй²Ê¶£¬Ö»ÊÇÔÚŬÁ¦¶øÒÑ¡£0.5MµÄÁòËáÖ»ÊÇΪÁ˼ÆËãRHEʱ±È½Ï·½±ã

·¢×ÔСľ³æAndroid¿Í»§¶Ë
6Â¥2019-06-20 17:08:16
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

yangjianue

ľ³æ (ÖøÃûдÊÖ)

¡ï ¡ï
ivy_1129(СëÇò´ú·¢): ½ð±Ò+2 2019-06-21 23:09:38
0.5M H2SO4 Ũ¶ÈµÄÈÜÒº£¬pHÖµ¿É²»ÊÇ1Ó´¡£Í¨³£¶¼ÊÇ0.4×óÓÒ¡£ÀíÂÛÉÏÊÇpHµÈÓÚ0µÄ¡£
Óë´ó¼ÒÒ»Æð½»Á÷£¬Ñ§Ï°£¬½ø²½£¡
7Â¥2019-06-20 17:17:34
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ivy_1129

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
7Â¥: Originally posted by yangjianue at 2019-06-20 17:17:34
0.5M H2SO4 Ũ¶ÈµÄÈÜÒº£¬pHÖµ¿É²»ÊÇ1Ó´¡£Í¨³£¶¼ÊÇ0.4×óÓÒ¡£ÀíÂÛÉÏÊÇpHµÈÓÚ0µÄ¡£

¹þ¹þ¶ÔŶ~ллָÕý ÄÔ×ÓÔÎÁË¡£¡£ÄÇΪɶͨ³£´ï²»µ½0ÄØ ÒòΪH2SO4µÄ½âÀë²»³ä·ÖÂ𣿿ÉÊÇÕ⻹ÊÇËãÏ¡ÁòËá°É
8Â¥2019-06-21 18:36:43
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû

ivy_1129

гæ (СÓÐÃûÆø)

ÒýÓûØÌû:
6Â¥: Originally posted by huixiong0627 at 2019-06-20 17:08:16
ûÓй²Ê¶£¬Ö»ÊÇÔÚŬÁ¦¶øÒÑ¡£0.5MµÄÁòËáÖ»ÊÇΪÁ˼ÆËãRHEʱ±È½Ï·½±ã
...

Å·Å·~ÇëÎÊÏÂÕâÀïµÄ¼ÆËãÖ¸µÄÊÇAg/AgCl ºÍSCE »»Ëãʱ£¬ ²»ÓÃËã0.05916*phÕâÒ»²½Â𠣿
9Â¥2019-06-21 18:38:07
ÒÑÔÄ   »Ø¸´´ËÂ¥   ¹Ø×¢TA ¸øTA·¢ÏûÏ¢ ËÍTAºì»¨ TAµÄ»ØÌû
Ïà¹Ø°æ¿éÌø×ª ÎÒÒª¶©ÔÄÂ¥Ö÷ ivy_1129 µÄÖ÷Ìâ¸üÐÂ
×î¾ßÈËÆøÈÈÌûÍÆ¼ö [²é¿´È«²¿] ×÷Õß »Ø/¿´ ×îºó·¢±í
[¿¼ÑÐ] Ò»Ö¾Ô¸Ìì½ò´óѧ»¯Ñ§¹¤ÒÕרҵ£¨081702£©315·ÖÇóµ÷¼Á +10 yangfz 2026-03-17 10/500 2026-03-18 20:14 by walc
[¿¼ÑÐ] Ò»Ö¾Ô¸985£¬±¾¿Æ211£¬0817»¯Ñ§¹¤³ÌÓë¼¼Êõ319Çóµ÷¼Á +7 Liwangman 2026-03-15 7/350 2026-03-18 20:08 by walc
[¿¼ÑÐ] 311Çóµ÷¼Á +11 ¶¬Ê®Èý 2026-03-15 12/600 2026-03-18 14:36 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 0854¿É¿çµ÷¼Á£¬Ò»×÷Ò»ÏîºËÐÄÂÛÎÄÎåÏîרÀû£¬Ê¡¡¢¹ú¼¶Ö¤Êé40+ÊýÒ»Ó¢Ò»287 +8 СÀî0854 2026-03-16 8/400 2026-03-18 14:35 by ²«»÷518
[¿¼ÑÐ] 293Çóµ÷¼Á +11 zjlµÄºÅ 2026-03-16 16/800 2026-03-18 08:10 by zhukairuo
[¿¼ÑÐ] 277µ÷¼Á +5 ×ÔÓɼå±ý¹û×Ó 2026-03-16 6/300 2026-03-17 19:26 by Àîleezz
[¿¼ÑÐ] ¿¼Ñе÷¼Á +3 ä¿ya_~ 2026-03-17 5/250 2026-03-17 09:25 by Winj1e
[»ù½ðÉêÇë] ¹ú×Ô¿ÆÃæÉÏ»ù½ð×ÖÌå +6 iwuli 2026-03-12 7/350 2026-03-16 21:18 by sculhf
[¿¼ÑÐ] 304Çóµ÷¼Á +5 ËØÄê¼ÀÓï 2026-03-15 5/250 2026-03-16 17:00 by ÎҵĴ¬Îҵĺ£
[¿¼ÑÐ] Ò»Ö¾Ô¸»ªÖÐʦ·¶071000£¬325Çóµ÷¼Á +6 RuitingC 2026-03-12 6/300 2026-03-16 14:50 by ¿Éµ­²»¿ÉÍü
[¿¼ÑÐ] 277²ÄÁÏ¿ÆÑ§Ó빤³Ì080500Çóµ÷¼Á +3 ×ÔÓɼå±ý¹û×Ó 2026-03-16 3/150 2026-03-16 14:10 by ÔËÆøyunqi
[¿¼ÑÐ] 0703 ÎïÀí»¯Ñ§µ÷¼Á +3 ÎÒ¿ÉÒÔÉϰ¶µÄ¶Ô 2026-03-13 5/250 2026-03-16 10:50 by ÎÒ¿ÉÒÔÉϰ¶µÄ¶ÔÂ
[¿¼ÑÐ] 0703»¯Ñ§µ÷¼Á 290·ÖÓпÆÑо­Àú£¬ÂÛÎÄÔÚͶ +7 ÄåÄågk 2026-03-14 7/350 2026-03-16 10:12 by houyaoxu
[¿¼ÑÐ] 0856Çóµ÷¼Á +3 ÁõÃÎ΢ 2026-03-15 3/150 2026-03-16 10:00 by houyaoxu
[¿¼ÑÐ] Çó²ÄÁϵ÷¼Á 085600Ó¢Ò»Êý¶þ×Ü·Ö302 ǰÈý¿Æ235 ¾«Í¨»úÆ÷ѧϰ Ò»Ö¾Ô¸¹þ¹¤´ó +4 ÁÖyaxin 2026-03-12 4/200 2026-03-13 22:04 by ÐÇ¿ÕÐÇÔÂ
[¿¼ÑÐ] 329Çóµ÷¼Á +3 miaodesi 2026-03-12 4/200 2026-03-13 20:53 by 18595523086
[¿¼ÑÐ] 281Çóµ÷¼Á +9 Koxui 2026-03-12 11/550 2026-03-13 20:50 by Koxui
[¿¼ÑÐ] Çóµ÷¼Á +5 Ò»¶¨ÓÐѧÉÏ- 2026-03-12 5/250 2026-03-13 18:31 by ms629
[¿¼ÑÐ] 290Çóµ÷¼Á +7 ADT 2026-03-12 7/350 2026-03-13 15:17 by JourneyLucky
[¿¼ÑÐ] 290Çóµ÷¼Á +3 ADT 2026-03-13 3/150 2026-03-13 10:19 by peike
ÐÅÏ¢Ìáʾ
ÇëÌî´¦ÀíÒâ¼û